I have a 2 node Hyper-V Cluster setup in my environment. Currently I have 8 VM's with 4 on each Hyper-V server.
Each VM is setup to failback immediately tot he most preferred owner, however I have not seen this occur as of yet.
Both Hyper-V servers rebooted this morning at about the same time. Looking at all the VM's they are currently all on the opposite host that I prefer them to be on. In the General tab I have the preferred host checked that the VM should reside on.
Is there any reason the VM's aren't failing back to their preferred host?